HRP20030364B1 - Installation for dip coating of a metal strip - Google Patents

Installation for dip coating of a metal strip

Info

Publication number
HRP20030364B1
HRP20030364B1 HR20030364A HRP20030364A HRP20030364B1 HR P20030364 B1 HRP20030364 B1 HR P20030364B1 HR 20030364 A HR20030364 A HR 20030364A HR P20030364 A HRP20030364 A HR P20030364A HR P20030364 B1 HRP20030364 B1 HR P20030364B1
Authority
HR
Croatia
Prior art keywords
metal
bath
insulation
metal strip
strip
Prior art date
Application number
HR20030364A
Other languages
Croatian (hr)
Inventor
Didier Dauchelle
Hugues Baudin
Patrice Lucas
Laurent Gacher
Yves Prigent
Original Assignee
Arcelor France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arcelor France filed Critical Arcelor France
Publication of HRP20030364A2 publication Critical patent/HRP20030364A2/en
Publication of HRP20030364B1 publication Critical patent/HRP20030364B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0034—Details related to elements immersed in bath
    • C23C2/00342—Moving elements, e.g. pumps or mixers
    • C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Coating Apparatus (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Laminated Bodies (AREA)

Abstract

Uređaj za kontinuirano nanošenje prevlake uranjanjem metalne trake (1), takvog tipa koji se sastojiod: - posude (11) koja sadrži kupku (12) od tekućeg metala, - izolacije (13) koja služi da se metalna traka (1) kreće u zaštitnoj atmosferi, a čiji donji kraj (13a) se uranja u kupku (12) od tekućeg metala, kako bi se definiralo s površinom kupke (12) a unutar te izolacije (13), mjesto spajanja s tekućim metalom (14), - valjak (15) za preusmjeravanje metalne trake (1), pri čemu se navedeni valjak(15) nalazi u metalnoj kupki (12), i- sredstva (16) za sušenje prevučene metalne trake (1), koje senalazi na izlazu iz metalne kupke (12), naznačen time što izolacija (13) je produžena na svom donjem dijelu (13a), te koja ima najmanje dvije unutarnje stijenke (20; 22) koje su smještene svaka s po jedne strane trake (1), a koje su okrenute prema površini metala u kupki (12) u izolaciji (13) kako bi se dobilo najmanje dva odjeljka (21; 23) za hvatanje čestica metalnih oksida i intermetalnih spojeva, te time što ta izolacija (13) sadrži nepokretni gornji dio (30) i pokretni donji dio (31), kojisu međusobno povezani pomoću elementa koji se može deformirati (32) i sredstva (35) za pozicioniranje pokretnog donjeg dijela (31) izolacije (13) u odnosu na metalnu traku (1), koji sadrži dva aktivacijska elementa (35a, 35b), povezana s donjim dijelom (31) kako bi ga se micalo translacijom paralelno s površinom tekućeg metala u kupki (12). Patentsadrži još 6 patentnih zahtjeva.Device for continuous application of a coating by immersion of a metal strip (1), of the type consisting of: - a container (11) containing a bath (12) of liquid metal, - insulation (13) which serves to move the metal strip (1) in a protective atmosphere, the lower end of which (13a) is immersed in a liquid metal bath (12) to define with the surface of the bath (12) and within that insulation (13), the junction with the liquid metal (14), - a roller 15) for diverting the metal strip (1), said roller (15) being located in a metal bath (12), i-means (16) for drying the coated metal strip (1), which is located at the outlet of the metal bath (12). ), characterized in that the insulation (13) is extended at its lower part (13a), and which has at least two inner walls (20; 22) which are located each on one side of the strip (1) and which face the surface. metal in the bath (12) in insulation (13) to obtain at least two compartments (21; 23) for capturing particles of metal oxides and intermetallic compounds, and in that this insulation (13) comprises a fixed upper part (30) and a movable lower part (31), which are interconnected by means of a deformable element (32) and means (35) for positioning the movable lower part (31) of the insulation. 13) with respect to the metal strip (1), comprising two activating elements (35a, 35b) connected to the lower part (31) to move it by translation parallel to the surface of the liquid metal in the bath (12). The patent contains 6 more patent claims.

HR20030364A 2000-11-10 2003-05-08 Installation for dip coating of a metal strip HRP20030364B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0014482A FR2816637B1 (en) 2000-11-10 2000-11-10 INSTALLATION FOR THE TEMPER COATING OF A METAL STRIP
PCT/FR2001/003454 WO2002038823A1 (en) 2000-11-10 2001-11-07 Installation for dip coating of a metal strip

Publications (2)

Publication Number Publication Date
HRP20030364A2 HRP20030364A2 (en) 2003-06-30
HRP20030364B1 true HRP20030364B1 (en) 2008-11-30

Family

ID=8856313

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20030364A HRP20030364B1 (en) 2000-11-10 2003-05-08 Installation for dip coating of a metal strip

Country Status (32)

Country Link
US (1) US6923864B2 (en)
EP (1) EP1337681B1 (en)
JP (1) JP3779272B2 (en)
KR (1) KR101144757B1 (en)
CN (1) CN1220787C (en)
AR (1) AR034182A1 (en)
AT (1) ATE382719T1 (en)
AU (2) AU2377602A (en)
BG (1) BG65317B1 (en)
BR (1) BR0100007B1 (en)
CA (1) CA2428486C (en)
CZ (1) CZ298884B6 (en)
DE (1) DE60132240T2 (en)
DK (1) DK1337681T5 (en)
EA (1) EA004334B1 (en)
EC (1) ECSP034592A (en)
EE (1) EE04821B1 (en)
ES (1) ES2296830T3 (en)
FR (1) FR2816637B1 (en)
HR (1) HRP20030364B1 (en)
HU (1) HUP0303550A2 (en)
MA (1) MA25854A1 (en)
ME (1) ME00793B (en)
MX (1) MXPA03004075A (en)
NO (1) NO20032088L (en)
PL (1) PL201515B1 (en)
PT (1) PT1337681E (en)
SK (1) SK286934B6 (en)
TW (1) TW554072B (en)
UA (1) UA74225C2 (en)
WO (1) WO2002038823A1 (en)
ZA (1) ZA200303501B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070036908A1 (en) * 2003-02-27 2007-02-15 Holger Behrens Method and device for melt dip coating metal strips, especially steel strips
KR100695948B1 (en) * 2006-02-03 2007-03-16 문일호 Roasting pan
KR101353197B1 (en) * 2011-10-25 2014-01-17 주식회사 포스코 Snout apparatus for strip galvanizing Line
DE102013101131A1 (en) * 2013-02-05 2014-08-07 Thyssenkrupp Steel Europe Ag Apparatus for hot dip coating of metal strip
DE102013104267B3 (en) 2013-04-26 2014-02-27 Thyssenkrupp Steel Europe Ag Device, useful for continuous hot dip coating of metal strip i.e. steel strip (claimed) for industrial applications, has molten bath vessel including opening with trunk part for introducing metal strip into molten metal bath
KR101533212B1 (en) * 2015-03-17 2015-07-01 최경철 Dam levels Maintenance equipment of snout
WO2017187225A1 (en) * 2016-04-26 2017-11-02 Arcelormittal Apparatus for the continuous hot dip coating of a metal strip and associated method
WO2017187226A1 (en) * 2016-04-26 2017-11-02 Arcelormittal Apparatus for the continuous hot dip coating of a metal strip and associated method
CN110741104B (en) * 2017-06-12 2021-06-11 蒂森克虏伯钢铁欧洲股份公司 Tuyere stock for hot dip coating installation and method for operating same
KR101999029B1 (en) * 2017-12-26 2019-07-10 주식회사 포스코 Galvanizing Snout
WO2019224584A1 (en) * 2018-05-25 2019-11-28 Arcelormittal Method for dip-coating a metal strip
FR3105796B1 (en) * 2019-12-26 2022-06-10 Fives Stein DEVICE FOR THE EVACUATION OF MATTE FROM THE SURFACE OF A LIQUID METAL BATH INSIDE A CHAMBER DROP OF A CONTINUOUS COATING LINE WITH A METALLIC STRIP
US11898251B2 (en) * 2020-05-22 2024-02-13 Cleveland-Cliffs Steel Properties Inc. Snout for use in a hot dip coating line
EP4153793A1 (en) 2020-05-22 2023-03-29 Cleveland-Cliffs Steel Properties Inc. A snout for use in a hot dip coating line
CN114107863B (en) * 2021-11-19 2023-08-18 武汉钢铁有限公司 Furnace nose device capable of reducing zinc liquid slag hanging

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197554A (en) * 1983-04-25 1984-11-09 Kawasaki Steel Corp Equipment for preventing adhesion of foreign matters in continuous hot-dip metal plating
US4759807A (en) * 1986-12-29 1988-07-26 Rasmet Ky Method for producing non-aging hot-dip galvanized steel strip
JPS63219559A (en) * 1987-03-09 1988-09-13 Kubota Ltd Device for removing dross
JPH01188656A (en) * 1988-01-22 1989-07-27 Nisshin Steel Co Ltd Snout in continuous hot-dipping device
JPH0211742A (en) * 1988-06-29 1990-01-16 Kawasaki Steel Corp Device for removing dross in snout for continuous molten metal plating
JPH0313414A (en) * 1989-06-12 1991-01-22 Houriyou Sangyo Kk Roller for belt conveyor
JPH03134146A (en) * 1989-10-17 1991-06-07 Nippon Steel Corp Continuous hot dip metal plating method
US5069158A (en) * 1990-03-27 1991-12-03 Italimpianti Of America, Inc. Hydrostatic bearing support of strip
JPH04120258A (en) * 1990-09-12 1992-04-21 Kawasaki Steel Corp Method and device for continuous hot dip galvanizing
JPH0579827A (en) 1991-09-25 1993-03-30 Nec Corp Preparing system for cad data on component shape
JPH05279827A (en) * 1992-03-31 1993-10-26 Kawasaki Steel Corp Device for removing dross in snout in hot-dip metal coating
JP2965882B2 (en) * 1995-02-06 1999-10-18 川崎製鉄株式会社 Snout equipment
KR100244646B1 (en) 1995-12-30 2000-03-02 이구택 The exchange cycle extension apparatus for sink roll of zn bath

Also Published As

Publication number Publication date
HRP20030364A2 (en) 2003-06-30
CA2428486C (en) 2009-04-07
KR20030048121A (en) 2003-06-18
ZA200303501B (en) 2003-11-13
BR0100007A (en) 2002-07-09
KR101144757B1 (en) 2012-05-21
CZ20031292A3 (en) 2004-01-14
BR0100007B1 (en) 2012-10-02
UA74225C2 (en) 2005-11-15
MXPA03004075A (en) 2004-04-20
EE200300210A (en) 2003-08-15
SK286934B6 (en) 2009-07-06
TW554072B (en) 2003-09-21
EE04821B1 (en) 2007-04-16
JP3779272B2 (en) 2006-05-24
WO2002038823A1 (en) 2002-05-16
HUP0303550A2 (en) 2004-03-01
CZ298884B6 (en) 2008-03-05
ATE382719T1 (en) 2008-01-15
MA25854A1 (en) 2003-07-01
DE60132240D1 (en) 2008-02-14
US6923864B2 (en) 2005-08-02
CN1220787C (en) 2005-09-28
DE60132240T2 (en) 2009-04-16
FR2816637A1 (en) 2002-05-17
ME00793B (en) 2012-03-20
NO20032088D0 (en) 2003-05-09
SK5102003A3 (en) 2003-12-02
PL201515B1 (en) 2009-04-30
CA2428486A1 (en) 2002-05-16
CN1473205A (en) 2004-02-04
BG107777A (en) 2004-01-30
ES2296830T3 (en) 2008-05-01
AR034182A1 (en) 2004-02-04
PL362471A1 (en) 2004-11-02
ECSP034592A (en) 2003-09-24
DK1337681T5 (en) 2008-05-13
AU2002223776B2 (en) 2006-01-05
EA200300551A1 (en) 2003-10-30
JP2004513237A (en) 2004-04-30
NO20032088L (en) 2003-07-08
BG65317B1 (en) 2008-01-31
EP1337681A1 (en) 2003-08-27
US20040028832A1 (en) 2004-02-12
FR2816637B1 (en) 2003-10-24
AU2377602A (en) 2002-05-21
DK1337681T3 (en) 2008-03-17
PT1337681E (en) 2008-02-21
EA004334B1 (en) 2004-04-29
EP1337681B1 (en) 2008-01-02

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Legal Events

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A1OB Publication of a patent application
ARAI Request for the grant of a patent on the basis of the submitted results of a substantive examination of a patent application
PNAN Change of the applicant name, address/residence

Owner name: ARCELOR FRANCE, FR

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Payment date: 20181024

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